Stihl FS 75 80 85 Brushcutters Service & Repair Manual

The Stihl FS 75 80 85 Brushcutters service & repair manual is the complete 57-page factory workshop manual for this machine — with full step-by-step procedures, specifications, torque values, wiring and hydraulic diagrams and fault diagnosis.

What’s inside this manual:

• Contents
• 1. Introduction
• 2. Specifications
• 2.1 Engine
• 2.2 Fuel system
• 2.3 Ignition system
• 2.4 Gearbox*
• 2.5 Cutting attachment*
• 2.6 Special accessories
• 2.6.1 For the user
• 2.6.2 For service
• 2.7 Tightening torques
• 3. Clutch
• 3.1 Disassembly
• 3.2 Installation
• 4. Engine
• 4.1 Muffler/spark arrester screen
• 4.2 Leakage testing
• 4.2.1 Preparations
• 4.2.2 Pressuretest
• 4.2.3 Vacuum test
• 4.3 Oil seals
• 4.4 Exposing the cylinder/spacer flange
• 4.5 Cylinder and piston
• 4.5.1 Removal
• 4.5.2 Installation
• 4.6 Piston rings
• 4.7 Crankcase
• 4.7.1 Removing the crankshaft
• 4.7.2 Installing the crankshaft
• 5. Ignition system
• 5.1 Spark plug terminal
• 5.2 Ignition module
• 5.2.1 Ignition timing
• 5.2.2 Removal and installation
• 5.3 Flywheel
• 6. Rewind starter
• 6.1 General
• 6.2 Starter cover
• 6.3 Rewind spring
• 6.3.1 Replacement
• 6.3.2 Tensioning
• 6.4 Starter rope (Elasto Start)
• 6.5 Starter grip (Elasto Start)
• 6.6 Starter carrier/pawl
• 7. Throttle control
• 7.1 Throttle trigger/interlock lever
• 7.2 Throttle cable with one short-circuit wire
• 7.3 Contact spring/detent spring in control handle
• 7.4 Throttle trigger/interlock lever
• 7.5 Throttle cable with two short-circui twires
• 7.6 Adjusting the throttle cable
• 8. Fuel System
• 8.1 Airfilter
• 8.2 Carburetor

From routine maintenance to a full rebuild, every procedure, specification and diagram is included.